//px转化rem
@function rem($px) {
	@return ($px / 75) + rem;
}

$tc: #2ddac4; //theme-colo 主题色
$fc: #39362b; //font-color 默认的字体颜色
$bgc: #f8f8f8; //background-color 背景色-灰

//清除浮动
.clearfloat:after {
	display: block;
	clear: both;
	content: '';
	visibility: hidden;
	height: 0;
}

.clearfloat {
	zoom: 1;
}
